Somfy Wireless indoor sounder Somfy Protexiom 2400934

The Radio - Indoor siren is an acoustic signal and supports in the event of an alarm, with a tone of 112 dB the radio alarm siren and the headquarters. You also serves the acoustic confirmation to control the central unit, for example in the arming/disarming. With an area of about 100 m² and a living area with several floors, a second siren is highly recommended. This text is machine translated.